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Pest Expert Formula 'C' Clothes Moth Spray 1Ltr

Our Price: £9.95 inc. VAT
Our Price: £8.29 excl. VAT

Formula ‘C’ clothes moth killer spray is a fast acting insecticide that leaves behind a protective residue for up to 12 weeks after use, to give you an effective clothes moth solution.

A water based solution makes this clothes moth killer low-odour and solvent free to protect all of the materials that you use it on. It is safe to be used on any furnishing or material that isn’t vulnerable to water damage although care on delicate fabrics is still recommended.

Formula 'C' contains the active ingredient cypermethrin at 0.1% w/v (1g/litre). Cypermethrin is a broad spectrum professional-strength insecticide manufactured for the control of most flying and crawling insect pests including moths, ants, cockroaches, fleas, and flies.

This 1 litre container will typically provide effective coverage to an area of around 25 square metres. Heavy clothes moth infestations may require several treatments but the residual effect it has will go a long way to eradicating your infestation of clothes moths.

To treat clothes moths with the Formula ‘C’ spray simply remove the clothes from the drawer or wardrobe and spray the interiors, including the edges and corners where eggs and larvae are most likely to be hiding. Replace clothing after 2-3 hours to give the insecticide chance to dry. material that isn’t vulnerable to water damage although care on delicate fabrics is still recommended.


For a more intensive treatment for clothes moths, you may also wish to fumigate a room and wardrobe using our Formula 'P' Moth Killing Fogger (see related products below). And for added protection to individual garments, also see our Moth Proof Garment Bags. Alternatively, please see our Clothes Moth Killer Kits, which include Formula 'C' Clothes Moth Spray, Formula 'P' Foggers, Rentokil Moth Killer Hanging Units and Strips as well as Demi Diamond Moth Traps, are supplied with step-by-step instuctions and offer outstanding value for money.

Pest Expert Formula 'C' Clothes Moth Killer 1L
Pest Expert Formula 'C' Clothes Moth Killer 1L
Qty From Qty To Unit Price
1 £9.95
2 11 £9.59
12 £8.99
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The Pest Expert Formula P Fogger is a moth killing fumigation device designed to control clothes moths and is an important part of any comprehensive clothes moth treatment. Safer than smoke bombs, it is ideal for use in wardrobes and rooms affected by a clothes moth infestation. (FROM JUST £5.65 IF BUYING MULTIPLES!)
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Customer Reviews

Write an online review and share your thoughts with other shoppers!

Sameer-Bedford-5 Stars

Easy to apply and does the job

John-Churchdown-5 Stars

Have used this before as part of the kit so I knew it was going to be sufficient when dealing with the moths this time

Kayleigh-Hertford-5 Stars

5*. Amazing product and doesn't leave a sticky residue either

Sam-Belfast-5 Stars

Very good product and at a good price too!

Karen-Colchester-5 Stars

This is brilliant for use in wardrobes and also on carpets, does the job.

Susan-Burnham On Sea-5 Stars

I've had a low level infestation for years and this seems to keep them at bay and away from expensive clothes and carpets...

Tim-Fife-5 Stars

After using this in my bedroom and in wardrobes, all activity has now disappeared.

Paula-Carshalton-5 Stars

This has protected my clothes from further damage

Hamilton-Co. Londonderry-5 Stars

excellent - no problems. Friendly service

Mike Spinney-Dorset-5 Stars

I am chairman of a local drama group with a large wardrobe department. This commingle Saturday we are going to clean it out and dump excess Costumes and return what we want to keep treating it with the products bought from yourselves.

Gareth-Llwynypia-5 Stars

Excellent product sent quickly with no fuss.

Catherine-Brighton-5 Stars

Product arrived very speedily and well packaged. Ordered because of an infestation of carpet moths. I followed the instructions and so far no sight of the little blighters. I was a bit concerned as I have inquisitive cats but ensured the area was blocked off and all went well. Would recommend both the company and the product.

John-Edinburgh-5 Stars

Decent products at a reasonable price, well packaged and despatched speedily - what more could you want?

Linda-London-5 Stars

From ordering the Moth Killer until the delivery I found your Company very impressive and would not hesitate to use you again.

Mr michael bone-Felixstowe-5 Stars

I bought the formula c moth killler and it turned up the following day a fantastic service. I have only now used the product so as yet i cannot say how well it works but if it works as well as the company worked getting it to me then i will definately be a returning customer.

Stuart-Manchester-5 Stars

Speedy service!

Very impressed with mothkiller. The items arrived really quickly, and worked really well too.

Suki-burghclere-5 Stars

helpful info and killing products!

Touch wood I no longer have a moth problem. I re-treat every six months and just order more of the 3 products I use from MothKiller. Great service & products.

Steve Heath-Derby-5 Stars

excellent service and product

use them - good company and products work as used them in past.

Olivia-London-5 Stars

The Bottle C, sprayed around the carpet has been remarkable and without leaving a horrid smell, and without making us feel ill at the same time. After one week I have only seen one moth fluttering about, before this I would find at least ten every time I went into that room, every time I went in. It is well worth the money.

Tori-London-5 Stars

superfast delivery, emails kept me up to date, very impressed as it was only moth killer i was buying!

I don't normally do reviews as i just can't be bothered but this time i thought i might as well as really, when you're selling moth killer, a customer wouldn't be expecting anything impressive. But i was amazed to get immediate email updates about my order, and for it to arrive within 24 hours. I'e bought a lot of things online and there is usually some weird delay, or lack of communication from some huge companies who really should be doing it better. It's a shame that once i've killed the moths, i hopefully won't be coming back for more as they'd be a company worth doing business with again. My only gripe would be clearer photos of the clothing protection bags in their site - pictures of the outside of the box is not that helpful and they weren't the sort you could easily use for hanging garments.

Simone-Peterborough-5 Stars

Excellent website and delivery time

Website very informative and easy to navigate. Products arrived well packaged and speedily. I haven't used all the products yet but those I have were easily understandable and the instruction sheet was good.

Mandy Harrison-Leominster-5 Stars

this product really works, excellent service

We have had a problem with carpet moths for some time which I hadn't realised the extent of. . Only when we had our carpets cleaned did we find it, the patches of missing carpet, the rice shaped larvae, plus holes in my expensive clothes. Having spent a fortune on treatment which wasn't successful until after three attempts, the problem started to re-appear. Not having any faith in the previous company I decided to surf the internet for a solution.Moth Killer's website was clear and helpful. I purchased one unit of the basic mothkiller spray which comes with disposable gloves and a mask and it worked! very easy to use. I puchased the same product a few days later to do the rest of the house, so far no unwelcome visitors!Highly recommended product, highly recommended company, excellent communication, very fast delivery, will definately buy more if the problem comes back

jacqueline-Seaford-5 Stars

Exellent and fast service

So far the product we purchased seems to have worked successfully. We haven't seen any moths flying around but time will tell. Anyway we bought plenty of your product in case they come back.. Fingers crossed they don't!

Janet-Worcester-5 Stars

Moth spray flies....

My order of anti moth spray literally flew here, hopefully for me to ward off further holes in my knitwear in ample time. Great service

Anne Tickler-Guernsey-5 Stars

Excellent service and product

Easy and informative website, quick delivery and backup service

John-Edinburgh-5 Stars

Decent products at a reasonable price, well packaged and despatched speedily - what more could you want?

Linda-London-5 Stars

From ordering the Moth Killer until the delivery I found your Company very impressive and would not hesitate to use you again. I have yet to find out whether this Moth Killer works !! - will let you know. Linda

Hamilton-Co. Londonderry-5 Stars

excellent - no problems. Friendly service

Michael Spinney-Dorset-5 Stars

I am chairman of a local drama group with a large wardrobe department. This commingle Saturday we are going to clean it out and dump excess Costumes and return what we want to keep treating it with the products bought from yourselves. Mike Spinney

Sue-London-5 Stars

The liquid clearly kills the individual larvae. And generally spraying the carpet seems to slow down the lifecycle. AND, the size of the bottle is BIG - will last for a whole house.

Gareth-Llwympia-5 Stars

Excellent product sent quickly with no fuss.

Ronald-Ilford-5 Stars

Pesky clothes moths damaged some of my favourite cashmere sweaters. Bought a medium sized clothes moth kit and was extremely happy with what we got. All the products appear to be of very high quality, delivery was next day and treatment has certainly worked well in getting rid of the clothes moths within our walk-in-wardrobe. No further signs of moths, larvae or moth damage. Very happy with purchase and service from mothkiller.co.uk

Millie-Newton Abbott-5 Stars

Thanks for the efficient service you gave. Very quick. Thanks

Rosemary-London-5 Stars

Excellent service from MothKiller. Order arrived next day as per timed text. Items all present & correct & they all work! Thank you

George King-Harrogate-5 Stars

The Formula 'C' moth spray seems to have worked very well. While the product has no obvious odour, I would definitely advise wearing the safety mask. I would also recommend the Formula P Foggers these are excellent for 'Nuking' the room prior to spraying. The moth proof storage bags are also very good for covering and protecting. On the whole, I've been very impressed with this company and all goods supplied. G.K.

Jessica Anderson-London SW3-5 Stars

I bought the Formula C Moth Spray together with the demi-diamond moth traps (which I find fantastic), some of the Rentokil Hanging Units and Rentokil Moth Killer Strips. I'm slightly obsessive about moths as I had a number of expensive clothes ruined a couple of years ago, so now I don't take chances.

I find the Formula C moth spray to be very good, you only need a light mist on the inside of your wardrobes every 4 weeks, so 1 litre lasts for ages!